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Last Updated: July 16, 2024

MAXAIR Drug Patent Profile


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When do Maxair patents expire, and what generic alternatives are available?

Maxair is a drug marketed by Bausch and is included in two NDAs.

The generic ingredient in MAXAIR is pirbuterol acetate. There are three drug master file entries for this compound. Additional details are available on the pirbuterol acetate profile page.

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Drug patent expirations by year for MAXAIR

US Patents and Regulatory Information for MAXAIR

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Exclusivity Expiration
Bausch MAXAIR pirbuterol acetate AEROSOL, METERED;INHALATION 019009-001 Dec 30, 1986 DISCN No No ⤷  Sign Up ⤷  Sign Up ⤷  Sign Up
Bausch MAXAIR pirbuterol acetate AEROSOL, METERED;INHALATION 020014-001 Nov 30, 1992 DISCN No No ⤷  Sign Up ⤷  Sign Up ⤷  Sign Up
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >TE >Type >RLD >RS >Patent No. >Patent Expiration >Product >Substance >Delist Req. >Exclusivity Expiration

Expired US Patents for MAXAIR

Applicant Tradename Generic Name Dosage NDA Approval Date Patent No. Patent Expiration
Bausch MAXAIR pirbuterol acetate AEROSOL, METERED;INHALATION 019009-001 Dec 30, 1986 ⤷  Sign Up ⤷  Sign Up
Bausch MAXAIR pirbuterol acetate AEROSOL, METERED;INHALATION 019009-001 Dec 30, 1986 ⤷  Sign Up ⤷  Sign Up
Bausch MAXAIR pirbuterol acetate AEROSOL, METERED;INHALATION 020014-001 Nov 30, 1992 ⤷  Sign Up ⤷  Sign Up
Bausch MAXAIR pirbuterol acetate AEROSOL, METERED;INHALATION 019009-001 Dec 30, 1986 ⤷  Sign Up ⤷  Sign Up
>Applicant >Tradename >Generic Name >Dosage >NDA >Approval Date >Patent No. >Patent Expiration

International Patents for MAXAIR

See the table below for patents covering MAXAIR around the world.

Country Patent Number Title Estimated Expiration
Argentina 196343 PROCEDIMIENTO PARA LA PREPARACION DE 2-HIDROXIMETIL-3-HIDROXI-6-(1-HIDROXI-2-AMINO-ETIL)PIRIDINAS ⤷  Sign Up
Yugoslavia 25272 ⤷  Sign Up
Italy 1193879 PROCEDIMENTO PER IL TRATTAMENTO DELLO SCOMPENSO CARDIACO CONGESTIVO ⤷  Sign Up
Yugoslavia 227378 ⤷  Sign Up
United Kingdom 1367669 ⤷  Sign Up
Finland 82607 ⤷  Sign Up
>Country >Patent Number >Title >Estimated Expiration

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